NAVIDEA BIOPHARMACEUTICALS I

CUSIP: 63937X103 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

Note: Option positions (PUT/CALL) are excluded.

Q3 2014
Shares 163,000 Value ($000) $215 Avg Close — Range —
Q2 2014
Shares 163,000 Value ($000) $241 Avg Close — Range —
Q1 2014
Shares 163,000 Value ($000) $302 Avg Close — Range —
Q4 2013
Shares 129,000 Value ($000) $267 Avg Close — Range —
Q3 2013
Shares 129,000 Value ($000) $342 Avg Close — Range —
Q2 2013
Shares 118,300 Value ($000) $316 Avg Close — Range —